testfixture$(EXE):	$(TOP)/src/tclsqlite.c libsqlite3.a $(TESTSRC)
	$(TCCX) $(TCL_FLAGS) -DTCLSH=1 -DSQLITE_TEST=1 -o testfixture$(EXE) \
		$(TESTSRC) $(TOP)/src/tclsqlite.c \
		libsqlite3.a $(LIBTCL) $(THREADLIB)

testfixturex:	$(TOP)/src/tclsqlite.c libsqlite3.a $(TESTSRC)
	$(TCCX) $(TCL_FLAGS) -DOS_TEST=1 -DTCLSH=1 -DSQLITE_TEST=1 -o testfixture$(EXE) \
		$(TESTSRC) $(TOP)/src/tclsqlite.c \
		libsqlite3.a $(LIBTCL) $(THREADLIB)

fulltest:	testfixture$(EXE) sqlite3$(EXE)
	./testfixture$(EXE) $(TOP)/test/all.test

test:	testfixture$(EXE) sqlite3$(EXE)

testfixture$(EXE):	$(TOP)/src/tclsqlite.c libsqlite3.a $(TESTSRC)
	$(TCCX) $(TCL_FLAGS) -DTCLSH=1 -DSQLITE_TEST=1 -o testfixture$(EXE) \
		$(TESTSRC) $(TOP)/src/tclsqlite.c \
		libsqlite3.a $(LIBTCL) $(THREADLIB)

testfixturex:	$(TOP)/src/tclsqlite.c libsqlite3.a $(TESTSRC)
	$(TCCX) $(TCL_FLAGS) -DOS_TEST=1 -DTCLSH=1 -DSQLITE_TEST=1 -o testfixturex \
		$(TESTSRC) $(TOP)/src/tclsqlite.c \
		libsqlite3.a $(LIBTCL) $(THREADLIB)

fulltest:	testfixture$(EXE) sqlite3$(EXE)
	./testfixture$(EXE) $(TOP)/test/all.test

test:	testfixture$(EXE) sqlite3$(EXE)

**     DROP INDEX
**     creating ID lists
**     BEGIN TRANSACTION
**     COMMIT
**     ROLLBACK
**     PRAGMA
**
** $Id: build.c,v 1.230 2004/06/21 18:14:46 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** This routine is called when a new SQL statement is beginning to
** be parsed.  Check to see if the schema for the database needs
................................................................................

/*
** Invoke the 'collation needed' callback to request a collation sequence
** in the database text encoding of name zName, length nName.
** If the collation sequence
*/
static void callCollNeeded(sqlite *db, const char *zName, int nName){
  char const *zExternal = 0;
  assert( !db->xCollNeeded || !db->xCollNeeded16 );
  if( nName<0 ) nName = strlen(zName);
  if( db->xCollNeeded ){
    zExternal = sqliteStrNDup(zName, nName);
    if( !zExternal ) return;
    db->xCollNeeded(db->pCollNeededArg, db, (int)db->enc, zExternal);
    sqliteFree(zExternal);
  }
  if( db->xCollNeeded16 ){

    sqlite3_value *pTmp = sqlite3GetTransientValue(db);
    sqlite3ValueSetStr(pTmp, -1, zName, SQLITE_UTF8, SQLITE_STATIC);
    zExternal = sqlite3ValueText(pTmp, SQLITE_UTF16NATIVE);
    if( !zExternal ) return;
    db->xCollNeeded16(db->pCollNeededArg, db, (int)db->enc, zExternal);
  }
}

**     DROP INDEX
**     creating ID lists
**     BEGIN TRANSACTION
**     COMMIT
**     ROLLBACK
**     PRAGMA
**
** $Id: build.c,v 1.231 2004/06/22 12:18:32 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** This routine is called when a new SQL statement is beginning to
** be parsed.  Check to see if the schema for the database needs
................................................................................

/*
** Invoke the 'collation needed' callback to request a collation sequence
** in the database text encoding of name zName, length nName.
** If the collation sequence
*/
static void callCollNeeded(sqlite *db, const char *zName, int nName){

  assert( !db->xCollNeeded || !db->xCollNeeded16 );
  if( nName<0 ) nName = strlen(zName);
  if( db->xCollNeeded ){
    char *zExternal = sqliteStrNDup(zName, nName);
    if( !zExternal ) return;
    db->xCollNeeded(db->pCollNeededArg, db, (int)db->enc, zExternal);
    sqliteFree(zExternal);
  }
  if( db->xCollNeeded16 ){
    char const *zExternal;
    sqlite3_value *pTmp = sqlite3GetTransientValue(db);
    sqlite3ValueSetStr(pTmp, -1, zName, SQLITE_UTF8, SQLITE_STATIC);
    zExternal = sqlite3ValueText(pTmp, SQLITE_UTF16NATIVE);
    if( !zExternal ) return;
    db->xCollNeeded16(db->pCollNeededArg, db, (int)db->enc, zExternal);
  }
}

  int i;
  sqlite3OsEnterMutex();
  i = crashseed_var;
  sqlite3OsLeaveMutex();
  return i;
}



/*
** Initialise the os_test.c specific fields of pFile.
*/
static void initFile(OsFile *pFile){

  pFile->nMaxWrite = 0; 
  pFile->nBlk = 0; 
  pFile->apBlk = 0; 






















}

/*
** Return the current seek offset from the start of the file. This
** is unix-only code.
*/
static off_t osTell(OsFile *pFile){
  return lseek(pFile->fd.h, 0, SEEK_CUR);
}

/*
** Load block 'blk' into the cache of pFile.
*/
static int cacheBlock(OsFile *pFile, int blk){
  if( blk>=pFile->nBlk ){
    int n = ((pFile->nBlk * 2) + 100 + blk);
    pFile->apBlk = (u8 **)sqliteRealloc(pFile->apBlk, n * sizeof(u8*));
    if( !pFile->apBlk ) return SQLITE_NOMEM;
    pFile->nBlk = n;
  }

................................................................................
  return SQLITE_OK;
}

/*
** Write the cache of pFile to disk. If crash is non-zero, randomly
** skip blocks when writing. The cache is deleted before returning.
*/
static int writeCache2(OsFile *pFile, int crash){
  int i;
  int nMax = pFile->nMaxWrite;
  off_t offset;
  int rc = SQLITE_OK;

  offset = osTell(pFile);
  for(i=0; i<pFile->nBlk; i++){
................................................................................
  }
  return rc;
}

/*
** Write the cache to disk.
*/
static int writeCache(OsFile *pFile){
  if( crashseed() ){

    /* FIX ME: writeCache2() should be called on all open files
    ** here. */


    writeCache2(pFile, 1);

    exit(-1);
  }else{

    return writeCache2(pFile, 0);
  }
}

/*
** Close the file.
*/
int sqlite3OsClose(OsFile *id){
  if( !id->fd.isOpen ) return SQLITE_OK;

  writeCache(id);
  sqlite3RealClose(&id->fd);


  return SQLITE_OK;
}

int sqlite3OsRead(OsFile *id, void *pBuf, int amt){
  off_t offset;       /* The current offset from the start of the file */
  off_t end;          /* The byte just past the last byte read */
  int blk;            /* Block number the read starts on */
  int i;
  u8 *zCsr;
  int rc = SQLITE_OK;


  offset = osTell(id);
  end = offset+amt;
  blk = (offset/BLOCKSIZE);

  zCsr = (u8 *)pBuf;
  for(i=blk; i*BLOCKSIZE<end; i++){
    int off = 0;
    int len = 0;
................................................................................
      off = offset-BLOCK_OFFSET(i);
    }
    len = BLOCKSIZE - off;
    if( BLOCK_OFFSET(i+1) > end ){
      len = len - (BLOCK_OFFSET(i+1)-end);
    }

    if( i<id->nBlk && id->apBlk[i]){
      u8 *pBlk = id->apBlk[i];
      memcpy(zCsr, &pBlk[off], len);
    }else{
      rc = sqlite3RealSeek(&id->fd, BLOCK_OFFSET(i) + off);
      if( rc!=SQLITE_OK ) return rc;
      rc = sqlite3RealRead(&id->fd, zCsr, len);
      if( rc!=SQLITE_OK ) return rc;
    }

    zCsr += len;
  }
  assert( zCsr==&((u8 *)pBuf)[amt] );

  rc = sqlite3RealSeek(&id->fd, end);
  return rc;
}

int sqlite3OsWrite(OsFile *id, const void *pBuf, int amt){
  off_t offset;       /* The current offset from the start of the file */
  off_t end;          /* The byte just past the last byte written */
  int blk;            /* Block number the write starts on */
  int i;
  const u8 *zCsr;
  int rc = SQLITE_OK;


  offset = osTell(id);
  end = offset+amt;
  blk = (offset/BLOCKSIZE);

  zCsr = (u8 *)pBuf;
  for(i=blk; i*BLOCKSIZE<end; i++){
    u8 *pBlk;
    int off = 0;
    int len = 0;

    /* Make sure the block is in the cache */
    rc = cacheBlock(id, i);
    if( rc!=SQLITE_OK ) return rc;

    /* Write into the cache */
    pBlk = id->apBlk[i];
    assert( pBlk );

    if( BLOCK_OFFSET(i) < offset ){
      off = offset-BLOCK_OFFSET(i);
    }
    len = BLOCKSIZE - off;
    if( BLOCK_OFFSET(i+1) > end ){
      len = len - (BLOCK_OFFSET(i+1)-end);
    }
    memcpy(&pBlk[off], zCsr, len);
    zCsr += len;
  }
  if( id->nMaxWrite<end ){
    id->nMaxWrite = end;
  }
  assert( zCsr==&((u8 *)pBuf)[amt] );

  rc = sqlite3RealSeek(&id->fd, end);
  return rc;
}

/*
** Sync the file. First flush the write-cache to disk, then call the
** real sync() function.
*/
int sqlite3OsSync(OsFile *id){
  int rc = writeCache(id);
  if( rc!=SQLITE_OK ) return rc;
  rc = sqlite3RealSync(&id->fd);
  return rc;
}

/*
** Truncate the file. Set the internal OsFile.nMaxWrite variable to the new
** file size to ensure that nothing in the write-cache past this point
** is written to disk.
*/
int sqlite3OsTruncate(OsFile *id, off_t nByte){
  id->nMaxWrite = nByte;
  return sqlite3RealTruncate(&id->fd, nByte);
}

/*
** Return the size of the file. If the cache contains a write that extended
** the file, then return this size instead of the on-disk size.
*/
int sqlite3OsFileSize(OsFile *id, off_t *pSize){
  int rc = sqlite3RealFileSize(&id->fd, pSize);
  if( rc==SQLITE_OK && pSize && *pSize<id->nMaxWrite ){
    *pSize = id->nMaxWrite;
  }
  return rc;
}

/*
** The three functions used to open files. All that is required is to
** initialise the os_test.c specific fields and then call the corresponding
** os_unix.c function to really open the file.
*/
int sqlite3OsOpenReadWrite(const char *zFilename, OsFile *id, int *pReadonly){
  initFile(id);
  return sqlite3RealOpenReadWrite(zFilename, &id->fd, pReadonly);
}
int sqlite3OsOpenExclusive(const char *zFilename, OsFile *id, int delFlag){
  initFile(id);
  return sqlite3RealOpenExclusive(zFilename, &id->fd, delFlag);
}
int sqlite3OsOpenReadOnly(const char *zFilename, OsFile *id){
  initFile(id);
  return sqlite3RealOpenReadOnly(zFilename, &id->fd);
}

/*
** These six function calls are passed straight through to the os_unix.c
** backend.
*/
int sqlite3OsSeek(OsFile *id, off_t offset){
  return sqlite3RealSeek(&id->fd, offset);
}
int sqlite3OsCheckReservedLock(OsFile *id){
  return sqlite3RealCheckReservedLock(&id->fd);
}
int sqlite3OsLock(OsFile *id, int locktype){
  return sqlite3RealLock(&id->fd, locktype);
}
int sqlite3OsUnlock(OsFile *id, int locktype){
  return sqlite3RealUnlock(&id->fd, locktype);
}
int sqlite3OsFileModTime(OsFile *id, double *prNow){
  return sqlite3RealFileModTime(&id->fd, prNow);
}
int sqlite3OsOpenDirectory(const char *zDirname, OsFile *id){
  return sqlite3RealOpenDirectory(zDirname, &id->fd);
}

#endif /* OS_TEST */

  int i;
  sqlite3OsEnterMutex();
  i = crashseed_var;
  sqlite3OsLeaveMutex();
  return i;
}

static OsTestFile *pAllFiles = 0;

/*
** Initialise the os_test.c specific fields of pFile.
*/
static void initFile(OsFile *id){
  OsTestFile *pFile = (OsTestFile *)sqliteMalloc(sizeof(OsTestFile));
  pFile->nMaxWrite = 0; 
  pFile->nBlk = 0; 
  pFile->apBlk = 0; 
  *id = pFile;
  pFile->pNext = pAllFiles;
  pAllFiles = pFile;
}

/*
** Undo the work done by initFile. Delete the OsTestFile structure
** and unlink the structure from the pAllFiles list.
*/
static void closeFile(OsFile *id){
  OsTestFile *pFile = *id;
  if( pFile==pAllFiles ){
    pAllFiles = pFile->pNext;
  }else{
    OsTestFile *p;
    for(p=pAllFiles; p->pNext!=pFile; p=p->pNext ){
      assert( p );
    }
    p->pNext = pFile->pNext;
  }
  sqliteFree(pFile);
  *id = 0;
}

/*
** Return the current seek offset from the start of the file. This
** is unix-only code.
*/
static off_t osTell(OsTestFile *pFile){
  return lseek(pFile->fd.h, 0, SEEK_CUR);
}

/*
** Load block 'blk' into the cache of pFile.
*/
static int cacheBlock(OsTestFile *pFile, int blk){
  if( blk>=pFile->nBlk ){
    int n = ((pFile->nBlk * 2) + 100 + blk);
    pFile->apBlk = (u8 **)sqliteRealloc(pFile->apBlk, n * sizeof(u8*));
    if( !pFile->apBlk ) return SQLITE_NOMEM;
    pFile->nBlk = n;
  }

................................................................................
  return SQLITE_OK;
}

/*
** Write the cache of pFile to disk. If crash is non-zero, randomly
** skip blocks when writing. The cache is deleted before returning.
*/
static int writeCache2(OsTestFile *pFile, int crash){
  int i;
  int nMax = pFile->nMaxWrite;
  off_t offset;
  int rc = SQLITE_OK;

  offset = osTell(pFile);
  for(i=0; i<pFile->nBlk; i++){
................................................................................
  }
  return rc;
}

/*
** Write the cache to disk.
*/
static int writeCache(OsTestFile *pFile){
  int cs = crashseed();
  if( cs==1 ){
    /* FIX ME: writeCache2() should be called on all open files here. */

    OsTestFile *pFile;
    for(pFile=pAllFiles; pFile; pFile=pFile->pNext){
      writeCache2(pFile, 1);
    }
    exit(-1);
  }else{
    if( cs>0 ) sqlite3SetCrashseed(cs-1);
    return writeCache2(pFile, 0);
  }
}

/*
** Close the file.
*/
int sqlite3OsClose(OsFile *id){
  if( !(*id) ) return SQLITE_OK;
  if( (*id)->fd.isOpen ){
    writeCache(*id);
    sqlite3RealClose(&(*id)->fd);
  }
  closeFile(id);
  return SQLITE_OK;
}

int sqlite3OsRead(OsFile *id, void *pBuf, int amt){
  off_t offset;       /* The current offset from the start of the file */
  off_t end;          /* The byte just past the last byte read */
  int blk;            /* Block number the read starts on */
  int i;
  u8 *zCsr;
  int rc = SQLITE_OK;
  OsTestFile *pFile = *id;

  offset = osTell(pFile);
  end = offset+amt;
  blk = (offset/BLOCKSIZE);

  zCsr = (u8 *)pBuf;
  for(i=blk; i*BLOCKSIZE<end; i++){
    int off = 0;
    int len = 0;
................................................................................
      off = offset-BLOCK_OFFSET(i);
    }
    len = BLOCKSIZE - off;
    if( BLOCK_OFFSET(i+1) > end ){
      len = len - (BLOCK_OFFSET(i+1)-end);
    }

    if( i<pFile->nBlk && pFile->apBlk[i]){
      u8 *pBlk = pFile->apBlk[i];
      memcpy(zCsr, &pBlk[off], len);
    }else{
      rc = sqlite3RealSeek(&pFile->fd, BLOCK_OFFSET(i) + off);
      if( rc!=SQLITE_OK ) return rc;
      rc = sqlite3RealRead(&pFile->fd, zCsr, len);
      if( rc!=SQLITE_OK ) return rc;
    }

    zCsr += len;
  }
  assert( zCsr==&((u8 *)pBuf)[amt] );

  rc = sqlite3RealSeek(&pFile->fd, end);
  return rc;
}

int sqlite3OsWrite(OsFile *id, const void *pBuf, int amt){
  off_t offset;       /* The current offset from the start of the file */
  off_t end;          /* The byte just past the last byte written */
  int blk;            /* Block number the write starts on */
  int i;
  const u8 *zCsr;
  int rc = SQLITE_OK;
  OsTestFile *pFile = *id;

  offset = osTell(pFile);
  end = offset+amt;
  blk = (offset/BLOCKSIZE);

  zCsr = (u8 *)pBuf;
  for(i=blk; i*BLOCKSIZE<end; i++){
    u8 *pBlk;
    int off = 0;
    int len = 0;

    /* Make sure the block is in the cache */
    rc = cacheBlock(pFile, i);
    if( rc!=SQLITE_OK ) return rc;

    /* Write into the cache */
    pBlk = pFile->apBlk[i];
    assert( pBlk );

    if( BLOCK_OFFSET(i) < offset ){
      off = offset-BLOCK_OFFSET(i);
    }
    len = BLOCKSIZE - off;
    if( BLOCK_OFFSET(i+1) > end ){
      len = len - (BLOCK_OFFSET(i+1)-end);
    }
    memcpy(&pBlk[off], zCsr, len);
    zCsr += len;
  }
  if( pFile->nMaxWrite<end ){
    pFile->nMaxWrite = end;
  }
  assert( zCsr==&((u8 *)pBuf)[amt] );

  rc = sqlite3RealSeek(&pFile->fd, end);
  return rc;
}

/*
** Sync the file. First flush the write-cache to disk, then call the
** real sync() function.
*/
int sqlite3OsSync(OsFile *id){
  int rc = writeCache(*id);
  if( rc!=SQLITE_OK ) return rc;
  rc = sqlite3RealSync(&(*id)->fd);
  return rc;
}

/*
** Truncate the file. Set the internal OsFile.nMaxWrite variable to the new
** file size to ensure that nothing in the write-cache past this point
** is written to disk.
*/
int sqlite3OsTruncate(OsFile *id, off_t nByte){
  (*id)->nMaxWrite = nByte;
  return sqlite3RealTruncate(&(*id)->fd, nByte);
}

/*
** Return the size of the file. If the cache contains a write that extended
** the file, then return this size instead of the on-disk size.
*/
int sqlite3OsFileSize(OsFile *id, off_t *pSize){
  int rc = sqlite3RealFileSize(&(*id)->fd, pSize);
  if( rc==SQLITE_OK && pSize && *pSize<(*id)->nMaxWrite ){
    *pSize = (*id)->nMaxWrite;
  }
  return rc;
}

/*
** The three functions used to open files. All that is required is to
** initialise the os_test.c specific fields and then call the corresponding
** os_unix.c function to really open the file.
*/
int sqlite3OsOpenReadWrite(const char *zFilename, OsFile *id, int *pReadonly){
  initFile(id);
  return sqlite3RealOpenReadWrite(zFilename, &(*id)->fd, pReadonly);
}
int sqlite3OsOpenExclusive(const char *zFilename, OsFile *id, int delFlag){
  initFile(id);
  return sqlite3RealOpenExclusive(zFilename, &(*id)->fd, delFlag);
}
int sqlite3OsOpenReadOnly(const char *zFilename, OsFile *id){
  initFile(id);
  return sqlite3RealOpenReadOnly(zFilename, &(*id)->fd);
}

/*
** These six function calls are passed straight through to the os_unix.c
** backend.
*/
int sqlite3OsSeek(OsFile *id, off_t offset){
  return sqlite3RealSeek(&(*id)->fd, offset);
}
int sqlite3OsCheckReservedLock(OsFile *id){
  return sqlite3RealCheckReservedLock(&(*id)->fd);
}
int sqlite3OsLock(OsFile *id, int locktype){
  return sqlite3RealLock(&(*id)->fd, locktype);
}
int sqlite3OsUnlock(OsFile *id, int locktype){
  return sqlite3RealUnlock(&(*id)->fd, locktype);
}
int sqlite3OsFileModTime(OsFile *id, double *prNow){
  return sqlite3RealFileModTime(&(*id)->fd, prNow);
}
int sqlite3OsOpenDirectory(const char *zDirname, OsFile *id){
  return sqlite3RealOpenDirectory(zDirname, &(*id)->fd);
}

#endif /* OS_TEST */

#include "os_unix.h"
#undef OS_UNIX
#undef OsFile

/* Include sqliteInt.h now to get the type u8. */
#include "sqliteInt.h"

typedef struct OsFile OsFile;

struct OsFile {
  u8 **apBlk;       /* Array of blocks that have been written to. */
  int nBlk;         /* Size of apBlock. */
  int nMaxWrite;    /* Largest offset written to. */
  OsRealFile fd;

};

void sqlite3SetCrashseed(int seed);

#endif /* _SQLITE_OS_UNIX_H_ */

#include "os_unix.h"
#undef OS_UNIX
#undef OsFile

/* Include sqliteInt.h now to get the type u8. */
#include "sqliteInt.h"

typedef struct OsTestFile* OsFile;
typedef struct OsTestFile OsTestFile;
struct OsTestFile {
  u8 **apBlk;       /* Array of blocks that have been written to. */
  int nBlk;         /* Size of apBlock. */
  int nMaxWrite;    /* Largest offset written to. */
  OsRealFile fd;
  OsTestFile *pNext;
};

void sqlite3SetCrashseed(int seed);

#endif /* _SQLITE_OS_UNIX_H_ */

** The pager is used to access a database disk file.  It implements
** atomic commit and rollback through the use of a journal file that
** is separate from the database file.  The pager also implements file
** locking to prevent two processes from writing the same database
** file simultaneously, or one process from reading the database while
** another is writing.
**
** @(#) $Id: pager.c,v 1.134 2004/06/22 11:29:02 danielk1977 Exp $
*/
#include "os.h"         /* Must be first to enable large file support */
#include "sqliteInt.h"
#include "pager.h"
#include <assert.h>
#include <string.h>

................................................................................
/*
** Return the current state of the file lock for the given pager.
** The return value is one of NO_LOCK, SHARED_LOCK, RESERVED_LOCK,
** PENDING_LOCK, or EXCLUSIVE_LOCK.
*/
int sqlite3pager_lockstate(Pager *pPager){
#ifdef OS_TEST
  return pPager->fd.fd.locktype;
#else
  return pPager->fd.locktype;
#endif
}
#endif

#ifdef SQLITE_TEST

** The pager is used to access a database disk file.  It implements
** atomic commit and rollback through the use of a journal file that
** is separate from the database file.  The pager also implements file
** locking to prevent two processes from writing the same database
** file simultaneously, or one process from reading the database while
** another is writing.
**
** @(#) $Id: pager.c,v 1.135 2004/06/22 12:18:32 danielk1977 Exp $
*/
#include "os.h"         /* Must be first to enable large file support */
#include "sqliteInt.h"
#include "pager.h"
#include <assert.h>
#include <string.h>

................................................................................
/*
** Return the current state of the file lock for the given pager.
** The return value is one of NO_LOCK, SHARED_LOCK, RESERVED_LOCK,
** PENDING_LOCK, or EXCLUSIVE_LOCK.
*/
int sqlite3pager_lockstate(Pager *pPager){
#ifdef OS_TEST
  return pPager->fd->fd.locktype;
#else
  return pPager->fd.locktype;
#endif
}
#endif

#ifdef SQLITE_TEST

**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing the printf() interface to SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test1.c,v 1.80 2004/06/19 08:18:23 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include "os.h"
#include <stdlib.h>
#include <string.h>

................................................................................
  return TCL_OK;

bad_args:
  Tcl_AppendResult(interp, "wrong # args: should be \"",
      Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0);
  return TCL_ERROR;
}






















/*
** Usage:    breakpoint
**
** This routine exists for one purpose - to provide a place to put a
** breakpoint with GDB that can be triggered using TCL code.  The use
** for this is when a particular test fails on (say) the 1485th iteration.
................................................................................

     /* Functions from os.h */
     { "sqlite3OsOpenReadWrite",test_sqlite3OsOpenReadWrite, 0 },
     { "sqlite3OsClose",        test_sqlite3OsClose, 0 },
     { "sqlite3OsLock",         test_sqlite3OsLock, 0 },
     { "sqlite3OsUnlock",       test_sqlite3OsUnlock, 0 },
     { "add_test_collate",      test_collate, 0         },


  };
  int i;
  extern int sqlite3_os_trace;

  for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){
    Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0);

**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing the printf() interface to SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test1.c,v 1.81 2004/06/22 12:18:32 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include "os.h"
#include <stdlib.h>
#include <string.h>

................................................................................
  return TCL_OK;

bad_args:
  Tcl_AppendResult(interp, "wrong # args: should be \"",
      Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0);
  return TCL_ERROR;
}

static int sqlite3_crashseed(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
#ifdef OS_TEST
  int seed;
  if( objc!=2 ) goto bad_args;
  if( Tcl_GetIntFromObj(interp, objv[2], &seed) ) return TCL_ERROR;
  sqlite3SetCrashseed(seed);
#endif
  return TCL_OK;

bad_args:
  Tcl_AppendResult(interp, "wrong # args: should be \"",
      Tcl_GetStringFromObj(objv[0], 0), "<seed>", 0);
  return TCL_ERROR;
}


/*
** Usage:    breakpoint
**
** This routine exists for one purpose - to provide a place to put a
** breakpoint with GDB that can be triggered using TCL code.  The use
** for this is when a particular test fails on (say) the 1485th iteration.
................................................................................

     /* Functions from os.h */
     { "sqlite3OsOpenReadWrite",test_sqlite3OsOpenReadWrite, 0 },
     { "sqlite3OsClose",        test_sqlite3OsClose, 0 },
     { "sqlite3OsLock",         test_sqlite3OsLock, 0 },
     { "sqlite3OsUnlock",       test_sqlite3OsUnlock, 0 },
     { "add_test_collate",      test_collate, 0         },
     { "sqlite3_crashseed",     sqlite3_crashseed, 0         },

  };
  int i;
  extern int sqlite3_os_trace;

  for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){
    Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0);